Order 18176.
1966 conjugacy classes of subgroups.
The subgroup lattice has 426 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#17986007 | C2 | semidirect |
| 4. #22588728 | C2 | direct (N × H) |
| 5. C2×#17985758 | C2 | semidirect |
| 11. C2×#14556115 | C4 | semidirect |
| 16. #17986007 | C22 | semidirect |
| 20. #17985758 | C22 | semidirect |
| 33. C22×Dic142 | C2×C4 | semidirect |
| 44. #14556115 | C2×C4 | semidirect |
| 49. C2×C4×Dic71 | C2×C4 | semidirect |
| 85. C2×Dic142 | C22×C4 | semidirect |
| 102. C4×Dic71 | C22×C4 | semidirect |
| 210. C2×C71 | #1885 | semidirect |
| 219. C71 | C2×#1885 | semidirect |
| 422. C2 | #22588728 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14556115 | 2 |
| C2×#17986007 | 2 |
| C22×#14556045 | 2 |
| #22588728 | 2 |
| C2×#17985758 | 2 |
| C2×#518×C71 | 2 |
| C2×#1885 | 71 |